问题详情:
The manager entered the office and was happy to learn that four-fifths of the tickets ______.
A. was booked B. had been booked C. were booked D. have been booked
【回答】
B知识点:其他
题型:选择题
问题详情:
The manager entered the office and was happy to learn that four-fifths of the tickets ______.
A. was booked B. had been booked C. were booked D. have been booked
【回答】
B知识点:其他
题型:选择题